Updated mediawiki/extensions
Project: mediawiki/extensions/TweetANew  f5102e49c49685e2f48167a90a018d415c1ae172

Migrate to JSON i18n

Procedure per https://www.mediawiki.org/wiki/Manual:GenerateJsonI18n.php
with shim.

Change-Id: I17f31f1f3fd9de47adddbb7f83a015bbb539e18d